Now showing items 1-3 of 3

    • Macroscopic Quantum State Analyzed Particle by Particle 

      Beduini, Federica A.; Zielińska, Joanna Ada; Lucivero, Vito G.; Icaza Astiz, Yannick A. de; Mitchell, Morgan W. (ACS Publications, 2015-03-27)
      Article
      Open Access
      Macroscopic quantum phenomena, e.g., superconductivity and squeezing, are believed to result from entanglement of macroscopic numbers of particles. We report the first direct study of this kind of entanglement: we use ...
    • Spontaneous parametric down-conversion sources for generation of atom-resonant quantum light 

      Zielińska, Joanna Ada (Universitat Politècnica de Catalunya, 2018-03-19)
      Doctoral thesis
      Open Access
      This thesis studies different designs of optical parametric oscillators as sources of atom-resonant quantum light resonant with the rubidium D1 line.We analyze the mode structure and filtering techniques in a conventional ...
    • Ultranarrow Faraday rotation filter for creating narrowband atom-resonant entangled photon pairs 

      Zielińska, Joanna Ada (Universitat Politècnica de Catalunya, 2013-07-19)
      Master thesis
      Open Access
      [ANGLÈS] We describe experimental results on a novel optical filter based on the FADOF (Faraday Anomalous Dispersion Optical Filter) principle, and its application to production of atom-resonant entangled photon pairs at ...